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GET /api/1.1/patches/2228297/?format=api
{ "id": 2228297, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228297/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/tencent_19FEFC275354E2548FA1A484B58368F6800A@qq.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.1/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<tencent_19FEFC275354E2548FA1A484B58368F6800A@qq.com>", "date": "2026-04-25T20:36:10", "name": "[v3] c++, contracts: fix testsuite basic.contract.eval.p8 failed", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "9f56bf1789edccdd0cafe84fa4a3499b4a3d757c", "submitter": { "id": 89506, "url": "http://patchwork.ozlabs.org/api/1.1/people/89506/?format=api", "name": "yxj-github-437", "email": "2457369732@qq.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/tencent_19FEFC275354E2548FA1A484B58368F6800A@qq.com/mbox/", "series": [ { "id": 501486, "url": "http://patchwork.ozlabs.org/api/1.1/series/501486/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=501486", "date": "2026-04-25T20:36:10", "name": "[v3] c++, contracts: fix testsuite basic.contract.eval.p8 failed", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/501486/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2228297/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228297/checks/", "tags": {}, "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=qq.com header.i=@qq.com header.a=rsa-sha256\n header.s=s201512 header.b=bMJhlLCb;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=38.145.34.32; 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c=relaxed/simple;\n bh=Fo43qOxBNLSbhSU0z5tA6C1JzUVqF5SenyB/MgUdH9U=;\n h=DKIM-Signature:Message-ID:From:To:Subject:Date:MIME-Version;\n b=NHDq4DZKVvPErx4ZJjXBQah7Fl8pQVe10CS5KO8lVIwjYhFUUTxP+dJ6YOeIvuj/D1QJTPSVd2ybug93HufAouXxuigoq1jbXli1i2LML897BZa304UPYaHEBvqovZu4UGgUem1rzQjLFgVhsUOWtsOiDIO1xb4UmlerQkboVsw=", "ARC-Authentication-Results": "i=1; server2.sourceware.org", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512;\n t=1777149549; bh=YY6tmLhu/byKogcyuD81RhMDeOI1InYILopVPH5vvvg=;\n h=From:To:Cc:Subject:Date:Reply-To;\n b=bMJhlLCbqFm8wuaTgSPKYtQpJKK/DlFSZNAxNSGWhvAEDuO/cF5DW7k5GCVJx3Hbl\n kFCTFYAlWeNiIp1vmHL2ckLZAldWOwnITB4M3cZISJ2yFOA0OxA7pdGiN1udmfB1Qa\n fPK7VOjS8fnz9QLkGAuDjfr2drl7aWQLrvrm8og0=", "X-QQ-mid": "xmsmtpt1777149547t2y6mw67h", "Message-ID": "<tencent_19FEFC275354E2548FA1A484B58368F6800A@qq.com>", "X-QQ-XMAILINFO": "NwU6Bou9okj/MDqe3V16/j1Hi4TXablZ03aPNrWK0yVeCc/E/0gW68koucgXqu\n HOWuexYUhR6vfh2dUYeZK96XgHTt9cQY/XTN6SzwUKxrA5GtRnrSdqR5bF51jWMUWcC/loYDCazz\n YFPef6ggVY4PSsbFko41sWvqdWayYULg6k0wRKzIPHKOGZOErRD+KiZHNFan6uf4AkSd6LCBdtfH\n wB9MOGaOLnu7KC4qe1CxS7mCkrkApVFAQPeIsnnha0HQPE+pOGWXiRJUSzZbSiHDe9tvxQLhvCa3\n 5tmiVYlAHiMFiRbYTmMDGctswdVlkuIlSy9d2ACjJuvOPg48Pf65d3oXtDNlJLWn7dSgkkOEQlTo\n VLgjAtgdhc3OsoPbxnl1f9K/bRvyZcLA2kd9zOQRR6LhGy1zTNvWwstjMCexYukam5YMoSLGjuln\n C2GRZrx3l1BUM1Hei+mSk4WJvBcrnWVIDTqRR+DEmwPRkSqPZFNucRiSTrLZfdKEERYkPINaJ0v8\n H7eOUp2A60sjmrpItug0G0Eo0ra4e2WkbuSxR7ca6nUKEsmHPf3Yfnqrlsuii6WFAP4JGADHE4Rv\n 0cDxTqkDxfGHlEbFVJj2QfmV8Aa7jBOyDapNMYj7wxjaTJJNqK5ipGFkMplxTxjdMpsyx3Tyvapz\n /Pn9HbCgGUsdnabuLlFFAQqHdtpA8omeUwOCOPILYChONH+4AuToeLkoR5MwwNqegyC5+w9UVUk+\n g+zrQ8gHKh1luAiU5WgEOR1ITz93hWSVYXg5YjGn1R5emDqpzARhQdi/9zcqAaLalIbVoq04Ienq\n wAj7HNIQwiddNun5oaKjMQnXZ40Ca0+iAmnp9NWfV2HMQeR/eqbqjndL+JEYi1icozd1QZLLwCqY\n IiUn4/d8sa79/NTQas+D9z+cqUNM9AIgAZuWXzYPVvUNQmcIS/1GA6e7gPAPVH77iAIwR5MWbb/1\n R5YYgoTwCjSvbdLOOUcjdfvExRMat3ET5jHpIFfHk1KE5G3wLICLpAzV0qs3s4fJk2QCSl4l87yo\n eazjPICV62DOc/WsH+I6HloUoJJj8=", "X-QQ-XMRINFO": "NS+P29fieYNwqS3WCnRCOn9D1NpZuCnCRA==", "From": "yxj-github-437 <2457369732@qq.com>", "To": "gcc-patches@gcc.gnu.org", "Cc": "jason@redhat.com, nathan@acm.org, ppalka@gcc.gnu.org,\n yxj-github-437 <2457369732@qq.com>", "Subject": "[PATCH v3] c++,\n contracts: fix testsuite basic.contract.eval.p8 failed", "Date": "Sun, 26 Apr 2026 04:36:10 +0800", "X-OQ-MSGID": "<20260425203610.188825-1-2457369732@qq.com>", "X-Mailer": "git-send-email 2.43.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Reply-To": "tencent_795EFDB353C0E3448CA5A590B713691A810A@qq.com", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "If in a context that is manifestly constant-evaluated ([expr.const]),\na contract violation occurs and the evaluation semantic is terminating\nor contract stmt isnot constant-evaluated, the non_constant_p should be\nset true.\n\ngcc/cp/ChangeLog:\n\t* constexpr.cc (cxx_eval_constant_expression): mark\n\t*non_constant_p true since contract stmt check failed\n---\n gcc/cp/constexpr.cc | 8 +++++++-\n 1 file changed, 7 insertions(+), 1 deletion(-)", "diff": "diff --git a/gcc/cp/constexpr.cc b/gcc/cp/constexpr.cc\nindex a593b66dd41..d644299f2b2 100644\n--- a/gcc/cp/constexpr.cc\n+++ b/gcc/cp/constexpr.cc\n@@ -10528,6 +10528,7 @@ cxx_eval_constant_expression (const constexpr_ctx *ctx, tree t,\n \t {\n \t ctx->global->contract_statement = t;\n \t ctx->global->contract_condition_non_const = true;\n+\t *non_constant_p = true;\n \t break;\n \t }\n \n@@ -10550,11 +10551,16 @@ cxx_eval_constant_expression (const constexpr_ctx *ctx, tree t,\n \t {\n \t ctx->global->contract_statement = t;\n \t ctx->global->contract_condition_non_const = true;\n+\t *non_constant_p = true;\n \t break;\n \t }\n \t/* Constant, but check failed. */\n \tif (integer_zerop (eval))\n-\t ctx->global->contract_statement = t;\n+\t {\n+\t ctx->global->contract_statement = t;\n+\t if (contract_terminating_p (t))\n+\t *non_constant_p = true;\n+\t }\n }\n break;\n \n", "prefixes": [ "v3" ] }